CPU
GPU
RTX PRO 4000 Blackwell SFF Edition
Popular choices:
Radeon RX 7900 XT
Popular choices:
Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar RTX PRO 4000 Blackwell SFF Edition
Performance Per Dollar Radeon RX 7900 XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The RTX PRO 4000 Blackwell SFF Edition is the superior choice for raw performance. It leads with a 3.5% higher G3D Mark score and 20% more VRAM (24 GB vs 20 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX 7900 XT.
| Insight | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| Performance | ✅Leading raw performance (+3.5%) | ❌Lower raw frame rates (-3.5%) |
| Longevity | 🏆Elite Architecture (Blackwell 2.0 (2025−2026) / 5nm) | 🏆Elite Architecture (RDNA 3.0 (2022−2026) / 5nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | ✨ FSR 3 / AFMF Support |
| VRAM | 🎮 High Capacity (24 GB) | 🎮 High Capacity (20 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | Standard Size (276mm) |
💎 Value Proposition
The Radeon RX 7900 XT offers a compelling cost-to-performance ratio. Priced at $630 versus $1,750 for the RTX PRO 4000 Blackwell SFF Edition, it costs 64% less. While it maintains competitive performance, this results in a 168.3% higher cost efficiency score.
| Insight | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+168.3%) |
| Upfront Cost | ⚠️Higher upfront cost ($1,750) | ✅More affordable ($630) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of RTX PRO 4000 Blackwell SFF Edition and Radeon RX 7900 XT
RTX PRO 4000 Blackwell SFF Edition
The RTX PRO 4000 Blackwell SFF Edition is manufactured by NVIDIA. It was released in August 11 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 577 MHz to 1432 MHz. It has 8960 shading units. The thermal design power (TDP) is 70W. Manufactured using 5 nm process technology. It features 70 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 30,020 points.
Radeon RX 7900 XT
The Radeon RX 7900 XT is manufactured by AMD. It was released in November 3 2022. It features the RDNA 3.0 architecture. The core clock ranges from 1387 MHz to 2394 MHz. It has 5376 shading units. The thermal design power (TDP) is 300W. Manufactured using 5 nm process technology. It features 84 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 28,996 points. Launch price was $899.
Graphics Performance
The RTX PRO 4000 Blackwell SFF Edition scores 30,020 and the Radeon RX 7900 XT reaches 28,996 in the G3D Mark benchmark — just a 3.5% difference, making them near-identical in rasterization performance. The RTX PRO 4000 Blackwell SFF Edition is built on Blackwell 2.0 while the Radeon RX 7900 XT uses RDNA 3.0, both on a 5 nm process. Shader units: 8,960 (RTX PRO 4000 Blackwell SFF Edition) vs 5,376 (Radeon RX 7900 XT). Raw compute: 25.66 TFLOPS (RTX PRO 4000 Blackwell SFF Edition) vs 51.48 TFLOPS (Radeon RX 7900 XT). Boost clocks: 1432 MHz vs 2394 MHz. Ray tracing: 70 RT cores (RTX PRO 4000 Blackwell SFF Edition) vs 84 (Radeon RX 7900 XT) with 280 Tensor cores.
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| G3D Mark Score | 30,020+4% | 28,996 |
| Architecture | Blackwell 2.0 | RDNA 3.0 |
| Process Node | 5 nm | 5 nm |
| Shading Units | 8960+67% | 5376 |
| Compute (TFLOPS) | 25.66 TFLOPS | 51.48 TFLOPS+101% |
| Boost Clock | 1432 MHz | 2394 MHz+67% |
| ROPs | 96 | 192+100% |
| TMUs | 280 | 336+20% |
| L1 Cache | 8.8 MB+193% | 3 MB |
| L2 Cache | 48 MB+700% | 6 MB |
| Ray Tracing Cores | 70 | 84+20% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 7900 XT is support for FSR 3 / AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The RTX PRO 4000 Blackwell SFF Edition lacks specific hardware/driver support for this native frame generation tier.
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The RTX PRO 4000 Blackwell SFF Edition comes with 24 GB of VRAM, while the Radeon RX 7900 XT has 20 GB. The RTX PRO 4000 Blackwell SFF Edition offers 20% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 320-bit. L2 Cache: 48 MB (RTX PRO 4000 Blackwell SFF Edition) vs 6 MB (Radeon RX 7900 XT) — the RTX PRO 4000 Blackwell SFF Edition has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| VRAM Capacity | 24 GB+20% | 20 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 256-bit | 320-bit+25% |
| L2 Cache | 48 MB+700% | 6 MB |
Display & API Support
DirectX support: 12 Ultimate (RTX PRO 4000 Blackwell SFF Edition) vs 12 Ultimate (Radeon RX 7900 XT). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| DirectX | 12 Ultimate | 12 Ultimate |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 9th Gen (RTX PRO 4000 Blackwell SFF Edition) vs VCN 4.0 (Radeon RX 7900 XT). Decoder: NVDEC 6th Gen vs VCN 4.0. Supported codecs: H.264,H.265,AV1 (RTX PRO 4000 Blackwell SFF Edition) vs AV1,H.264,H.265,VP9 (Radeon RX 7900 XT).
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| Encoder | NVENC 9th Gen | VCN 4.0 |
| Decoder | NVDEC 6th Gen | VCN 4.0 |
| Codecs | H.264,H.265,AV1 | AV1,H.264,H.265,VP9 |
Power & Dimensions
The RTX PRO 4000 Blackwell SFF Edition draws 70W versus the Radeon RX 7900 XT's 300W — a 124.3% difference. The RTX PRO 4000 Blackwell SFF Edition is more power-efficient. Recommended PSU: 650W (RTX PRO 4000 Blackwell SFF Edition) vs 750W (Radeon RX 7900 XT). Power connectors: PCIe-powered vs 2x 8-pin. Card length: 167mm vs 276mm, occupying 2 vs 3 slots. Typical load temperature: 72°C vs 70°C.
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| TDP | 70W-77% | 300W |
| Recommended PSU | 650W-13% | 750W |
| Power Connector | PCIe-powered | 2x 8-pin |
| Length | 167mm | 276mm |
| Height | 69mm | 110mm |
| Slots | 2-33% | 3 |
| Temp (Load) | 72°C | 70°C-3% |
| Perf/Watt | 428.9+344% | 96.7 |
Value Analysis
The RTX PRO 4000 Blackwell SFF Edition launched at $1999 MSRP and currently averages $1750, while the Radeon RX 7900 XT launched at $899 and now averages $630. The Radeon RX 7900 XT costs 64% less ($1120 savings) at current market prices. Performance per dollar (G3D Mark / price): 17.2 (RTX PRO 4000 Blackwell SFF Edition) vs 46.0 (Radeon RX 7900 XT) — the Radeon RX 7900 XT offers 167.4% better value. The RTX PRO 4000 Blackwell SFF Edition is the newer GPU (2025 vs 2022).
| Feature | RTX PRO 4000 Blackwell SFF Edition | Radeon RX 7900 XT |
|---|---|---|
| MSRP | $1999 | $899-55% |
| Avg Price (30d) | $1750 | $630-64% |
| Performance per Dollar | 17.2 | 46.0+167% |
| Codename | GB203 | Navi 31 |
| Release | August 11 2025 | November 3 2022 |
| Ranking | #17 | #21 |
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